The "Diablo Rojo" is an iconic symbol of Panama, particularly associated with public transportation in Panama City. Diablos Rojos are urban buses that were originally red and, during the 1990s and 2000s, were decorated in colorful and vibrant designs, reflecting Panamanian popular culture.

The Diablos Rojos were famous for their striking colors and decorative artwork, which included images of devils, saints, religious phrases, and folk motifs from Panama. These designs often represented elements of traditional culture and Catholic religión.